Heavy Industrial construction including mechanical and industrial new construction, maintenance and repairs

oil trading, fuel transportation, Ship Management, Shipping Agency, Safety Equipment, Oil Spill, Services

Other Animal Aquaculture, Other Electric Power Generation, Petroleum Refineries, Gum and Wood Chemical Manufacturing, Ethyl Alcohol Manufacturing

Petroleum Refineries, Petroleum Lubricating Oil and Grease Manufacturing, All Other Miscellaneous Chemical Product and Preparation Manufacturing, Small Arms Ammunition Manufacturing, Small Arms Manufacturing

SAVAGE SERVICES

Support Activities for Animal Production, Support Activities for Forestry, Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Fossil Fuel Electric Power Generation

Fats and Oils Refining and Blending, Petroleum Refineries, All Other Basic Organic Chemical Manufacturing, Other Miscellaneous Nondurable Goods Merchant Wholesalers, Heating Oil Dealers

Other Electric Power Generation, Petroleum Refineries, Solid Waste Combustors and Incinerators, Other Nonhazardous Waste Treatment and Disposal

Petroleum Refineries

Petroleum Refineries

Petroleum Refineries, Petroleum Lubricating Oil and Grease Manufacturing, All Other Miscellaneous Chemical Product and Preparation Manufacturing, Hardware Merchant Wholesalers, Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers

Petroleum Refineries, Petroleum Bulk Stations and Terminals, Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)

Petroleum Refineries

Petroleum Refineries

Crude Petroleum and Natural Gas Extraction, Natural Gas Liquid Extraction, Natural Gas Distribution, Water Supply and Irrigation Systems, Steam and Air-Conditioning Supply